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Crosstalk

Index Crosstalk

In electronics, crosstalk is any phenomenon by which a signal transmitted on one circuit or channel of a transmission system creates an undesired effect in another circuit or channel. [1]

40 relations: Adjacent-channel interference, Attenuation-to-crosstalk ratio, Audio electronics, Audio system measurements, Capacitive coupling, Category 5 cable, Category 6 cable, Co-channel interference, Communication channel, Communications system, Digital audio, Direct coupling, Electromagnetic interference, Electronic circuit, Electronics, FM broadcasting, Ghosting (television), Gigabit Ethernet, In-band signaling, Independent Broadcasting Authority, Inductive coupling, Integrated circuit, Integrated circuit design, Phonograph record, Print-through, Signal integrity, Signal-to-interference ratio, Signaling (telecommunications), Stereo display, Stereo imaging, Stereophonic sound, Structured cabling, Substrate coupling, Telecommunication, Telephony, Tomography, Transmission system, Twisted pair, Unger model, Wireless.

Adjacent-channel interference

Adjacent-channel interference (ACI) is interference caused by extraneous power from a signal in an adjacent channel.

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Attenuation-to-crosstalk ratio

Attenuation-to-crosstalk ratio (ACR) is a parameter that is measured when testing a communication link, which represents the overall performance of the cable.

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Audio electronics

Audio electronics is the implementation of electronic circuit designs to perform conversions of sound/pressure wave signals to electrical signals, or vice versa.

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Audio system measurements

Audio system measurements are made for several purposes.

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Capacitive coupling

Capacitive coupling is the transfer of energy within an electrical network or between distant networks by means of displacement current between circuit(s) nodes, induced by the electric field.

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Category 5 cable

Category 5 cable, commonly referred to as Cat 5, is a twisted pair cable for computer networks.

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Category 6 cable

Category 6 cable, commonly referred to as Cat 6, is a standardized twisted pair cable for Ethernet and other network physical layers that is backward compatible with the Category 5/5e and Category 3 cable standards.

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Co-channel interference

Co-channel interference or CCI is crosstalk from two different radio transmitters using the same channel.

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Communication channel

A communication channel or simply channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking.

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Communications system

In telecommunication, a communications system is a collection of individual communications networks, transmission systems, relay stations, tributary stations, and data terminal equipment (DTE) usually capable of interconnection and interoperation to form an integrated whole.

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Digital audio

Digital audio is audio, or simply sound, signal that has been recorded as or converted into digital form, where the sound wave of the audio signal is encoded as numerical samples in continuous sequence, typically at CD audio quality which is 16 bit sample depth over 44.1 thousand samples per second.

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Direct coupling

In electronics, direct coupling or DC coupling (also called conductive coupling) is the transfer of electrical energy by means of physical contact via a conductive medium, in contrast to inductive coupling and capacitive coupling.

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Electromagnetic interference

Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.

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Electronic circuit

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.

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Electronics

Electronics is the discipline dealing with the development and application of devices and systems involving the flow of electrons in a vacuum, in gaseous media, and in semiconductors.

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FM broadcasting

FM broadcasting is a method of radio broadcasting using frequency modulation (FM) technology.

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Ghosting (television)

In television, a ghost is a replica of the transmitted image, offset in position, that is super-imposed on top of the main image.

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Gigabit Ethernet

In computer networking, Gigabit Ethernet (GbE or 1 GigE) is a term describing various technologies for transmitting Ethernet frames at a rate of a gigabit per second (1,000,000,000 bits per second), as defined by the IEEE 802.3-2008 standard.

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In-band signaling

In telecommunications, in-band signaling is the sending of control information within the same band or channel used for voice or video.

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Independent Broadcasting Authority

The Independent Broadcasting Authority (IBA) was the regulatory body in the United Kingdom for commercial television (ITV and Channel 4 and limited satellite television regulation – cable television was the responsibility of the Cable Authority) – and commercial and independent radio broadcasts.

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Inductive coupling

In electrical engineering, two conductors are referred to as inductively coupled or magnetically coupled when they are configured such that a change in current through one wire induces a voltage across the ends of the other wire through electromagnetic induction.

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Integrated circuit

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, normally silicon.

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Integrated circuit design

Integrated circuit design, or IC design, is a subset of electronics engineering, encompassing the particular logic and circuit design techniques required to design integrated circuits, or ICs.

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Phonograph record

A phonograph record (also known as a gramophone record, especially in British English, or record) is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove.

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Print-through

Print-through (sometimes referred to as bleed-through) is a generally undesirable effect that arises in the use of magnetic tape for storing analogue information, in particular music.

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Signal integrity

Signal integrity or SI is a set of measures of the quality of an electrical signal.

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Signal-to-interference ratio

The signal-to-interference ratio (SIR or S/I), also known as the carrier-to-interference ratio (CIR or C/I), is the quotient between the average received modulated carrier power S or C and the average received co-channel interference power I, i.e. cross-talk, from other transmitters than the useful signal.

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Signaling (telecommunications)

In telecommunication, signaling has the following meanings.

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Stereo display

A stereo display (also 3D display) is a display device capable of conveying depth perception to the viewer by means of stereopsis for binocular vision.

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Stereo imaging

Stereo imaging refers to the aspect of sound recording and reproduction concerning the perceived spatial locations of the sound source(s), both laterally and in depth.

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Stereophonic sound

Stereophonic sound or, more commonly, stereo, is a method of sound reproduction that creates an illusion of multi-directional audible perspective.

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Structured cabling

In telecommunications, structured cabling is building or campus cabling infrastructure that consists of a number of standardized smaller elements (hence structured) called subsystems.

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Substrate coupling

In an integrated circuit, a signal can couple from one node to another via the substrate.

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Telecommunication

Telecommunication is the transmission of signs, signals, messages, words, writings, images and sounds or information of any nature by wire, radio, optical or other electromagnetic systems.

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Telephony

Telephony is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties.

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Tomography

Tomography is imaging by sections or sectioning, through the use of any kind of penetrating wave.

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Transmission system

In telecommunications, a transmission system is a system that transmits a signal from one place to another.

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Twisted pair

Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility.

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Unger model

The Unger Model is an empirical standard model for near end crosstalk (NEXT) power spectra as experienced by communication systems over unshielded twisted pair (UTP).

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Wireless

Wireless communication, or sometimes simply wireless, is the transfer of information or power between two or more points that are not connected by an electrical conductor.

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Redirects here:

3D crosstalk, Alien Cross-talk, Alien crosstalk, Cross wire, Cross-talk, Cross-wire, Crossed wires, Crossed-wire, Crossed-wires, Crosstalk (electronics), Crosstalk (telecommunication), Crosstalk measurement, FEXT, Far end crosstalk, Leakage (sound recording), Near End Cross Talk, Near End Crosstalk, Near end crosstalk, Near-end crosstalk, PSNEXT, Signal crosstalk, Wires crossed.

References

[1] https://en.wikipedia.org/wiki/Crosstalk

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